Roll up any window and look up information in another window.
Actual Window Rollup lets you roll your windows up like blinds, shades, or curtains hide window's contents area and leave only its title bar visible. It adds the extra Roll Up button to each and every window's title bar so that you can roll any window up/down in a single mouse click. You can view message or information in other window which is open, without closing active window. It reduces more mouse manipulation to minimize active windows and open window in taskbar to continue your work.
The program itself worked very well, installation was straight forward, and it did what it was supposed to.
Cons
After deciding to go with another program (winroll 2.0) which is completely free, I uninstalled Actual Window Rollup which asked me to reboot to complete installation. As soon as I clicked "Reboot" my computer crashed.
Summary
Works as long as you don't uninstall it, not sure that it's worth what they are asking especially if there are free versions out there that do the job just as well without crashing your computer.